Protein: QCR8
Cytochrome b-c1 complex subunit 8, mitochondrial (Complex III subunit 8) (Complex III subunit VII) (Ubiquinol-cytochrome c oxidoreductase subunit 8) (Ubiquinol-cytochrome c reductase complex 11 kDa protein) (Ubiquinone-binding protein QP-C)

Gene: QCR8
Organism: Saccharomyces cerevisiae S288C
Interactions: 55
UniProt ID: P08525

Gene Ontology (top 5):
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0006122 - mitochondrial electron transport, ubiquinol to cytochrome c
GO:0008121 - quinol-cytochrome-c reductase activity
GO:0009060 - aerobic respiration

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

453089

QCR1
Cytochrome b-c1 complex subunit 1, mitochondrial

5

1

Small-scale

0.906

High

453235

QCR2
Cytochrome b-c1 complex subunit 2, mitochondrial

4

1

Small-scale

0.676

High

399778

COX4
Cytochrome c oxidase subunit 4, mitochondrial

4

0

Small-scale

0.648

High

470678

MIC60
MICOS complex subunit MIC60

3

0

High-throughput

0.628

High

357750

QCR6
Cytochrome b-c1 complex subunit 6, mitochondrial

1

0

High-throughput

0.586

High

357804

QCR7
Cytochrome b-c1 complex subunit 7, mitochondrial

1

0

High-throughput

0.586

High

357878

CYB
Cytochrome b

1

0

Small-scale

0.586

High

450420

CY1
Cytochrome c1, heme protein, mitochondrial

1

0

High-throughput

0.586

High

465312

UCRI
Cytochrome b-c1 complex subunit Rieske, mitochondrial

1

0

High-throughput

0.586

High

360771

COX5A
Cytochrome c oxidase subunit 5A, mitochondrial

2

1

Small-scale

0.571

High

470675

COX13
Cytochrome c oxidase subunit 13, mitochondrial

2

0

Small-scale

0.559

High

470677

TIM23
Mitochondrial import inner membrane translocase subunit TIM23

2

0

Small-scale

0.559

High

470695

RCF2
Respiratory supercomplex factor 2, mitochondrial

2

0

Small-scale

0.559

High

470694

TIM21
Mitochondrial import inner membrane translocase subunit TIM21

2

0

Small-scale

0.547

High

470699

AUS1
ATP-dependent permease AUS1

1

0

High-throughput

0.518

High

470671

KC11
Casein kinase I homolog 1

1

0

High-throughput

0.480

High

360821

COX5B
Cytochrome c oxidase subunit 5B, mitochondrial

1

1

High-throughput

0.479

High

470685

AFG3
Mitochondrial inner membrane m-AAA protease component YTA10

1

1

High-throughput

0.479

High

470687

YTA12
Mitochondrial inner membrane m-AAA protease component YTA12

1

1

High-throughput

0.479

High

470689

PHB1
Prohibitin-1

1

1

High-throughput

0.479

High

470693

PHB2
Prohibitin-2

1

1

High-throughput

0.479

High

360317

COX1
Cytochrome c oxidase subunit 1

1

0

High-throughput

0.458

High

360636

COX2
Cytochrome c oxidase subunit 2

1

0

High-throughput

0.458

High

360856

COX6
Cytochrome c oxidase subunit 6, mitochondrial

1

0

High-throughput

0.458

High

367209

ATP6
ATP synthase subunit a

1

0

Small-scale

0.458

High

416996

VDAC1
Non-selective voltage-gated ion channel 1

1

0

High-throughput

0.458

High

431967

ATPF
ATP synthase subunit 4, mitochondrial

1

0

High-throughput

0.458

High

470665

ATPO
ATP synthase subunit 5, mitochondrial

1

0

High-throughput

0.458

High

470666

HSP77
Import motor subunit, mitochondrial

1

0

High-throughput

0.458

High

470668

HSC82
ATP-dependent molecular chaperone HSC82

1

0

High-throughput

0.458

High

470670

QCR9
Cytochrome b-c1 complex subunit 9, mitochondrial

1

0

High-throughput

0.458

High

470672

NFS1
Cysteine desulfurase, mitochondrial

1

0

Small-scale

0.458

High

470673

ACPM
Acyl carrier protein, mitochondrial

1

0

Small-scale

0.458

High

470676

DLD1
D-lactate dehydrogenase [cytochrome] 1, mitochondrial

1

0

High-throughput

0.458

High

470679

CBP4
Assembly factor CBP4

1

0

High-throughput

0.458

High

470680

QCR10
Cytochrome b-c1 complex subunit 10, mitochondrial

1

0

High-throughput

0.458

High

470681

ATPG
ATP synthase subunit gamma, mitochondrial

1

0

High-throughput

0.458

High

470683

MIC12
MICOS complex subunit MIC12

1

0

High-throughput

0.458

High

470684

COX14
Cytochrome c oxidase assembly protein COX14

1

0

Small-scale

0.458

High

470686

FMP10
Uncharacterized mitochondrial membrane protein FMP10

1

0

High-throughput

0.458

High

470688

MPM1
Mitochondrial peculiar membrane protein 1

1

0

High-throughput

0.458

High

470690

TIM16
Mitochondrial import inner membrane translocase subunit TIM16

1

0

Small-scale

0.458

High

470692

TOM22
Mitochondrial import receptor subunit TOM22

1

0

High-throughput

0.458

High

470696

COX12
Cytochrome c oxidase subunit 12, mitochondrial

1

0

High-throughput

0.458

High

470697

ATG33
Autophagy-related protein 33

1

0

High-throughput

0.458

High

470698

TIM14
Mitochondrial import inner membrane translocase subunit TIM14

1

0

Small-scale

0.458

High

470700

FSF1
Sideroflexin FSF1

1

0

High-throughput

0.458

High

470702

COX26
Cytochrome c oxidase subunit 26, mitochondrial

1

0

Small-scale

0.458

High

470669

ADT2
ADP,ATP carrier protein 2

1

0

Small-scale

0.426

High

470674

KRE6
Beta-glucan synthesis-associated protein KRE6

1

0

High-throughput

0.249

Low

470691

MPS3
Spindle pole body assembly component MPS3

1

0

High-throughput

0.249

Low

470701

RL13A
Large ribosomal subunit protein eL13A

1

0

High-throughput

0.249

Low

470703

YB255
Uncharacterized protein YBR255C-A

1

0

Small-scale

0.249

Low

470682

TRM7
tRNA

1

0

High-throughput

0.238

Low

470667

SSB1
Ribosome-associated molecular chaperone SSB1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025